ESA’s Pathfinder mission to test sat-nav coverage in lunar orbit

ESA plans to use its upcoming Lunar Pathfinder mission to experiment with expanding sat-nav coverage to the Moon. By tuning in to the radio signals leaking from the Galileo and GPS satellite constellations, the goal is to provide more precise and accur… Continue reading ESA’s Pathfinder mission to test sat-nav coverage in lunar orbit

NASA’s SLS rocket engine completes successful hot-fire test

NASA finally got the core stage of its Space Launch System (SLS) rocket up and running for the first time today, completing an eight-minute hot-fire test of its four RS025 engines at the space agency’s Stennis Space Center near Bay St. Louis, Mississip… Continue reading NASA’s SLS rocket engine completes successful hot-fire test

Study weighs up best “last mile” options for crewed lunar landings

Using mathematical models, a team of researchers from Skoltech and MIT has investigated various configurations of lunar landing spacecraft to determine the best approach for setting down astronauts on the Moon and returning them to an orbiting lunar st… Continue reading Study weighs up best “last mile” options for crewed lunar landings

2D nanomaterial shows promise as superlubricant for Mars rovers

New two-dimensional nanomaterials called MXenes that are being examined by the Missouri University of Science and Technology may lead to new superlubricants that could better protect the delicate moving parts of future Mars rovers.Continue ReadingCateg… Continue reading 2D nanomaterial shows promise as superlubricant for Mars rovers

X-rays unlock secrets of the world’s oldest computer

A team of scientists at the University College London has shed new light on the Antikythera Mechanism – the world’s first computer and one of the ancient world’s greatest technological mysteries. Using new imaging data, the multidisciplinary UCL Antiky… Continue reading X-rays unlock secrets of the world’s oldest computer

Synthetic molecule delivers more robust DNA data storage

A team of researchers led by professor of pharmaceutical sciences John Chaputa at the University of California, Irvine (UCI) is developing methods for storing vast amounts of data on strands of synthetic DNA that are much tougher than natural DNA. The … Continue reading Synthetic molecule delivers more robust DNA data storage

Northrop Grumman to build propulsion system for Mars Ascent Vehicle

NASA has awarded Northrop Grumman a contract worth up to US$84.5 million to help develop the Mars Ascent Propulsion System (MAPS), which will be used to power the Mars Ascent Vehicle (MAV) as part of the NASA/ESA Mars Sample Return (MSR) mission.Contin… Continue reading Northrop Grumman to build propulsion system for Mars Ascent Vehicle